%0 Journal Article %A D. Gale %T A mathematical theory of optimal economic development %J Matematika %D 1970 %P 160-175 %V 14 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAT_1970_14_6_a6/ %G ru %F MAT_1970_14_6_a6